The present invention relates to a package tray panel including a low melting point polyester resin fiber layer which realizes excellent processability without deterioration of physical properties such as strength and durability and is excellent in price competitiveness, and a manufacturing method thereof. The package tray panel comprises: a first polyester resin fiber having a melting point of 180°C to 250°C or a softening point of 100°C to 150°C; and a fiber layer in which a second polyester resin fiber having the melting point higher than 250°C is mixed.
저융점 폴리에스테르 수지 섬유층을 포함하는 패키지 트레이 패널 및 그 제조방법에 관한 것으로, 강도, 내구성 등의 물성 저하 없이도 우수한 가공성을 구현하고, 가격 경쟁력이 우수한 패키지 트레이 패널을 제공한다.
PACKAGE TRAY PANEL COMPRISING LOW MELTING POLYESTER RESIN PREPARATION METHOD THEREOF
저융점 폴리에스테르 수지를 포함하는 패키지 트레이 패널 및 이의 제조방법
2018-03-08
Patent
Elektronische Ressource
Koreanisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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